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- object
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- Constant
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- NumericConstant
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- FloatConstant(NumericConstant, float)
- IntConstant(NumericConstant, int)
- StringConstant(Constant, str)
class Constant(object) |
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OpenGL constant that displays itself as a name rather than a value
The purpose of this class is to make debugging OpenGL code easier,
as you recieve messages that say what value you passed in in a
human-readable form, rather than as a bald number that requires
lookup and disambiguation in the header file. |
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Methods defined here:
- __repr__(self)
- Return the name, rather than the bald value
Static methods defined here:
- __new__(cls, name, value)
- Initialise the constant with the given name and value
Data descriptors defined here:
- __dict__
- dictionary for instance variables (if defined)
- __weakref__
- list of weak references to the object (if defined)
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class FloatConstant(NumericConstant, float) |
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Float constant |
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- Method resolution order:
- FloatConstant
- NumericConstant
- Constant
- float
- object
Data descriptors defined here:
- __dict__
- dictionary for instance variables (if defined)
- __weakref__
- list of weak references to the object (if defined)
- name
Methods inherited from NumericConstant:
- __getstate__(self)
- Retrieve state for pickle and the like
- __setstate__(self, state)
- __str__(self)
- Return the value as a human-friendly string
Methods inherited from Constant:
- __repr__(self)
- Return the name, rather than the bald value
Static methods inherited from Constant:
- __new__(cls, name, value)
- Initialise the constant with the given name and value
Methods inherited from float:
- __abs__(...)
- x.__abs__() <==> abs(x)
- __add__(...)
- x.__add__(y) <==> x+y
- __coerce__(...)
- x.__coerce__(y) <==> coerce(x, y)
- __div__(...)
- x.__div__(y) <==> x/y
- __divmod__(...)
- x.__divmod__(y) <==> divmod(x, y)
- __eq__(...)
- x.__eq__(y) <==> x==y
- __float__(...)
- x.__float__() <==> float(x)
- __floordiv__(...)
- x.__floordiv__(y) <==> x//y
- __format__(...)
- float.__format__(format_spec) -> string
Formats the float according to format_spec.
- __ge__(...)
- x.__ge__(y) <==> x>=y
- __getattribute__(...)
- x.__getattribute__('name') <==> x.name
- __getnewargs__(...)
- __gt__(...)
- x.__gt__(y) <==> x>y
- __hash__(...)
- x.__hash__() <==> hash(x)
- __int__(...)
- x.__int__() <==> int(x)
- __le__(...)
- x.__le__(y) <==> x<=y
- __long__(...)
- x.__long__() <==> long(x)
- __lt__(...)
- x.__lt__(y) <==> x<y
- __mod__(...)
- x.__mod__(y) <==> x%y
- __mul__(...)
- x.__mul__(y) <==> x*y
- __ne__(...)
- x.__ne__(y) <==> x!=y
- __neg__(...)
- x.__neg__() <==> -x
- __nonzero__(...)
- x.__nonzero__() <==> x != 0
- __pos__(...)
- x.__pos__() <==> +x
- __pow__(...)
- x.__pow__(y[, z]) <==> pow(x, y[, z])
- __radd__(...)
- x.__radd__(y) <==> y+x
- __rdiv__(...)
- x.__rdiv__(y) <==> y/x
- __rdivmod__(...)
- x.__rdivmod__(y) <==> divmod(y, x)
- __rfloordiv__(...)
- x.__rfloordiv__(y) <==> y//x
- __rmod__(...)
- x.__rmod__(y) <==> y%x
- __rmul__(...)
- x.__rmul__(y) <==> y*x
- __rpow__(...)
- y.__rpow__(x[, z]) <==> pow(x, y[, z])
- __rsub__(...)
- x.__rsub__(y) <==> y-x
- __rtruediv__(...)
- x.__rtruediv__(y) <==> y/x
- __sub__(...)
- x.__sub__(y) <==> x-y
- __truediv__(...)
- x.__truediv__(y) <==> x/y
- __trunc__(...)
- Returns the Integral closest to x between 0 and x.
- as_integer_ratio(...)
- float.as_integer_ratio() -> (int, int)
Returns a pair of integers, whose ratio is exactly equal to the original
float and with a positive denominator.
Raises OverflowError on infinities and a ValueError on NaNs.
>>> (10.0).as_integer_ratio()
(10, 1)
>>> (0.0).as_integer_ratio()
(0, 1)
>>> (-.25).as_integer_ratio()
(-1, 4)
- conjugate(...)
- Returns self, the complex conjugate of any float.
- hex(...)
- float.hex() -> string
Return a hexadecimal representation of a floating-point number.
>>> (-0.1).hex()
'-0x1.999999999999ap-4'
>>> 3.14159.hex()
'0x1.921f9f01b866ep+1'
- is_integer(...)
- Returns True if the float is an integer.
Data descriptors inherited from float:
- imag
- the imaginary part of a complex number
- real
- the real part of a complex number
Data and other attributes inherited from float:
- __getformat__ = <built-in method __getformat__ of type object at 0x21931e0>
- float.__getformat__(typestr) -> string
You probably don't want to use this function. It exists mainly to be
used in Python's test suite.
typestr must be 'double' or 'float'. This function returns whichever of
'unknown', 'IEEE, big-endian' or 'IEEE, little-endian' best describes the
format of floating point numbers used by the C type named by typestr.
- __setformat__ = <built-in method __setformat__ of type object at 0x21931e0>
- float.__setformat__(typestr, fmt) -> None
You probably don't want to use this function. It exists mainly to be
used in Python's test suite.
typestr must be 'double' or 'float'. fmt must be one of 'unknown',
'IEEE, big-endian' or 'IEEE, little-endian', and in addition can only be
one of the latter two if it appears to match the underlying C reality.
Overrides the automatic determination of C-level floating point type.
This affects how floats are converted to and from binary strings.
- fromhex = <built-in method fromhex of type object at 0x21931e0>
- float.fromhex(string) -> float
Create a floating-point number from a hexadecimal string.
>>> float.fromhex('0x1.ffffp10')
2047.984375
>>> float.fromhex('-0x1p-1074')
-4.9406564584124654e-324
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class IntConstant(NumericConstant, int) |
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Integer constant |
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- Method resolution order:
- IntConstant
- NumericConstant
- Constant
- int
- object
Data descriptors defined here:
- __dict__
- dictionary for instance variables (if defined)
- __weakref__
- list of weak references to the object (if defined)
- name
Methods inherited from NumericConstant:
- __getstate__(self)
- Retrieve state for pickle and the like
- __setstate__(self, state)
- __str__(self)
- Return the value as a human-friendly string
Methods inherited from Constant:
- __repr__(self)
- Return the name, rather than the bald value
Static methods inherited from Constant:
- __new__(cls, name, value)
- Initialise the constant with the given name and value
Methods inherited from int:
- __abs__(...)
- x.__abs__() <==> abs(x)
- __add__(...)
- x.__add__(y) <==> x+y
- __and__(...)
- x.__and__(y) <==> x&y
- __cmp__(...)
- x.__cmp__(y) <==> cmp(x,y)
- __coerce__(...)
- x.__coerce__(y) <==> coerce(x, y)
- __div__(...)
- x.__div__(y) <==> x/y
- __divmod__(...)
- x.__divmod__(y) <==> divmod(x, y)
- __float__(...)
- x.__float__() <==> float(x)
- __floordiv__(...)
- x.__floordiv__(y) <==> x//y
- __format__(...)
- __getattribute__(...)
- x.__getattribute__('name') <==> x.name
- __getnewargs__(...)
- __hash__(...)
- x.__hash__() <==> hash(x)
- __hex__(...)
- x.__hex__() <==> hex(x)
- __index__(...)
- x[y:z] <==> x[y.__index__():z.__index__()]
- __int__(...)
- x.__int__() <==> int(x)
- __invert__(...)
- x.__invert__() <==> ~x
- __long__(...)
- x.__long__() <==> long(x)
- __lshift__(...)
- x.__lshift__(y) <==> x<<y
- __mod__(...)
- x.__mod__(y) <==> x%y
- __mul__(...)
- x.__mul__(y) <==> x*y
- __neg__(...)
- x.__neg__() <==> -x
- __nonzero__(...)
- x.__nonzero__() <==> x != 0
- __oct__(...)
- x.__oct__() <==> oct(x)
- __or__(...)
- x.__or__(y) <==> x|y
- __pos__(...)
- x.__pos__() <==> +x
- __pow__(...)
- x.__pow__(y[, z]) <==> pow(x, y[, z])
- __radd__(...)
- x.__radd__(y) <==> y+x
- __rand__(...)
- x.__rand__(y) <==> y&x
- __rdiv__(...)
- x.__rdiv__(y) <==> y/x
- __rdivmod__(...)
- x.__rdivmod__(y) <==> divmod(y, x)
- __rfloordiv__(...)
- x.__rfloordiv__(y) <==> y//x
- __rlshift__(...)
- x.__rlshift__(y) <==> y<<x
- __rmod__(...)
- x.__rmod__(y) <==> y%x
- __rmul__(...)
- x.__rmul__(y) <==> y*x
- __ror__(...)
- x.__ror__(y) <==> y|x
- __rpow__(...)
- y.__rpow__(x[, z]) <==> pow(x, y[, z])
- __rrshift__(...)
- x.__rrshift__(y) <==> y>>x
- __rshift__(...)
- x.__rshift__(y) <==> x>>y
- __rsub__(...)
- x.__rsub__(y) <==> y-x
- __rtruediv__(...)
- x.__rtruediv__(y) <==> y/x
- __rxor__(...)
- x.__rxor__(y) <==> y^x
- __sub__(...)
- x.__sub__(y) <==> x-y
- __truediv__(...)
- x.__truediv__(y) <==> x/y
- __trunc__(...)
- Truncating an Integral returns itself.
- __xor__(...)
- x.__xor__(y) <==> x^y
- conjugate(...)
- Returns self, the complex conjugate of any int.
Data descriptors inherited from int:
- denominator
- the denominator of a rational number in lowest terms
- imag
- the imaginary part of a complex number
- numerator
- the numerator of a rational number in lowest terms
- real
- the real part of a complex number
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class NumericConstant(Constant) |
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Base class for numeric-value constants |
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- Method resolution order:
- NumericConstant
- Constant
- object
Methods defined here:
- __getstate__(self)
- Retrieve state for pickle and the like
- __setstate__(self, state)
- __str__(self)
- Return the value as a human-friendly string
Methods inherited from Constant:
- __repr__(self)
- Return the name, rather than the bald value
Static methods inherited from Constant:
- __new__(cls, name, value)
- Initialise the constant with the given name and value
Data descriptors inherited from Constant:
- __dict__
- dictionary for instance variables (if defined)
- __weakref__
- list of weak references to the object (if defined)
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class StringConstant(Constant, str) |
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String constants |
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- Method resolution order:
- StringConstant
- Constant
- str
- basestring
- object
Methods defined here:
- __getnewargs__(self)
- Produce the new arguments for recreating the instance
- __repr__(self)
- Return the value as a human-friendly string
Data descriptors defined here:
- __dict__
- dictionary for instance variables (if defined)
Static methods inherited from Constant:
- __new__(cls, name, value)
- Initialise the constant with the given name and value
Data descriptors inherited from Constant:
- __weakref__
- list of weak references to the object (if defined)
Methods inherited from str:
- __add__(...)
- x.__add__(y) <==> x+y
- __contains__(...)
- x.__contains__(y) <==> y in x
- __eq__(...)
- x.__eq__(y) <==> x==y
- __format__(...)
- S.__format__(format_spec) -> unicode
- __ge__(...)
- x.__ge__(y) <==> x>=y
- __getattribute__(...)
- x.__getattribute__('name') <==> x.name
- __getitem__(...)
- x.__getitem__(y) <==> x[y]
- __getslice__(...)
- x.__getslice__(i, j) <==> x[i:j]
Use of negative indices is not supported.
- __gt__(...)
- x.__gt__(y) <==> x>y
- __hash__(...)
- x.__hash__() <==> hash(x)
- __le__(...)
- x.__le__(y) <==> x<=y
- __len__(...)
- x.__len__() <==> len(x)
- __lt__(...)
- x.__lt__(y) <==> x<y
- __mod__(...)
- x.__mod__(y) <==> x%y
- __mul__(...)
- x.__mul__(n) <==> x*n
- __ne__(...)
- x.__ne__(y) <==> x!=y
- __rmod__(...)
- x.__rmod__(y) <==> y%x
- __rmul__(...)
- x.__rmul__(n) <==> n*x
- __sizeof__(...)
- S.__sizeof__() -> size of S in memory, in bytes
- __str__(...)
- x.__str__() <==> str(x)
- capitalize(...)
- S.capitalize() -> string
Return a copy of the string S with only its first character
capitalized.
- center(...)
- S.center(width[, fillchar]) -> string
Return S centered in a string of length width. Padding is
done using the specified fill character (default is a space)
- count(...)
- S.count(sub[, start[, end]]) -> int
Return the number of non-overlapping occurrences of substring sub in
string S[start:end]. Optional arguments start and end are interpreted
as in slice notation.
- decode(...)
- S.decode([encoding[,errors]]) -> object
Decodes S using the codec registered for encoding. encoding defaults
to the default encoding. errors may be given to set a different error
handling scheme. Default is 'strict' meaning that encoding errors raise
a UnicodeDecodeError. Other possible values are 'ignore' and 'replace'
as well as any other name registered with codecs.register_error that is
able to handle UnicodeDecodeErrors.
- encode(...)
- S.encode([encoding[,errors]]) -> object
Encodes S using the codec registered for encoding. encoding defaults
to the default encoding. errors may be given to set a different error
handling scheme. Default is 'strict' meaning that encoding errors raise
a UnicodeEncodeError. Other possible values are 'ignore', 'replace' and
'xmlcharrefreplace' as well as any other name registered with
codecs.register_error that is able to handle UnicodeEncodeErrors.
- endswith(...)
- S.endswith(suffix[, start[, end]]) -> bool
Return True if S ends with the specified suffix, False otherwise.
With optional start, test S beginning at that position.
With optional end, stop comparing S at that position.
suffix can also be a tuple of strings to try.
- expandtabs(...)
- S.expandtabs([tabsize]) -> string
Return a copy of S where all tab characters are expanded using spaces.
If tabsize is not given, a tab size of 8 characters is assumed.
- find(...)
- S.find(sub [,start [,end]]) -> int
Return the lowest index in S where substring sub is found,
such that sub is contained within s[start:end]. Optional
arguments start and end are interpreted as in slice notation.
Return -1 on failure.
- format(...)
- S.format(*args, **kwargs) -> unicode
- index(...)
- S.index(sub [,start [,end]]) -> int
Like S.find() but raise ValueError when the substring is not found.
- isalnum(...)
- S.isalnum() -> bool
Return True if all characters in S are alphanumeric
and there is at least one character in S, False otherwise.
- isalpha(...)
- S.isalpha() -> bool
Return True if all characters in S are alphabetic
and there is at least one character in S, False otherwise.
- isdigit(...)
- S.isdigit() -> bool
Return True if all characters in S are digits
and there is at least one character in S, False otherwise.
- islower(...)
- S.islower() -> bool
Return True if all cased characters in S are lowercase and there is
at least one cased character in S, False otherwise.
- isspace(...)
- S.isspace() -> bool
Return True if all characters in S are whitespace
and there is at least one character in S, False otherwise.
- istitle(...)
- S.istitle() -> bool
Return True if S is a titlecased string and there is at least one
character in S, i.e. uppercase characters may only follow uncased
characters and lowercase characters only cased ones. Return False
otherwise.
- isupper(...)
- S.isupper() -> bool
Return True if all cased characters in S are uppercase and there is
at least one cased character in S, False otherwise.
- join(...)
- S.join(sequence) -> string
Return a string which is the concatenation of the strings in the
sequence. The separator between elements is S.
- ljust(...)
- S.ljust(width[, fillchar]) -> string
Return S left-justified in a string of length width. Padding is
done using the specified fill character (default is a space).
- lower(...)
- S.lower() -> string
Return a copy of the string S converted to lowercase.
- lstrip(...)
- S.lstrip([chars]) -> string or unicode
Return a copy of the string S with leading whitespace removed.
If chars is given and not None, remove characters in chars instead.
If chars is unicode, S will be converted to unicode before stripping
- partition(...)
- S.partition(sep) -> (head, sep, tail)
Search for the separator sep in S, and return the part before it,
the separator itself, and the part after it. If the separator is not
found, return S and two empty strings.
- replace(...)
- S.replace (old, new[, count]) -> string
Return a copy of string S with all occurrences of substring
old replaced by new. If the optional argument count is
given, only the first count occurrences are replaced.
- rfind(...)
- S.rfind(sub [,start [,end]]) -> int
Return the highest index in S where substring sub is found,
such that sub is contained within s[start:end]. Optional
arguments start and end are interpreted as in slice notation.
Return -1 on failure.
- rindex(...)
- S.rindex(sub [,start [,end]]) -> int
Like S.rfind() but raise ValueError when the substring is not found.
- rjust(...)
- S.rjust(width[, fillchar]) -> string
Return S right-justified in a string of length width. Padding is
done using the specified fill character (default is a space)
- rpartition(...)
- S.rpartition(sep) -> (tail, sep, head)
Search for the separator sep in S, starting at the end of S, and return
the part before it, the separator itself, and the part after it. If the
separator is not found, return two empty strings and S.
- rsplit(...)
- S.rsplit([sep [,maxsplit]]) -> list of strings
Return a list of the words in the string S, using sep as the
delimiter string, starting at the end of the string and working
to the front. If maxsplit is given, at most maxsplit splits are
done. If sep is not specified or is None, any whitespace string
is a separator.
- rstrip(...)
- S.rstrip([chars]) -> string or unicode
Return a copy of the string S with trailing whitespace removed.
If chars is given and not None, remove characters in chars instead.
If chars is unicode, S will be converted to unicode before stripping
- split(...)
- S.split([sep [,maxsplit]]) -> list of strings
Return a list of the words in the string S, using sep as the
delimiter string. If maxsplit is given, at most maxsplit
splits are done. If sep is not specified or is None, any
whitespace string is a separator and empty strings are removed
from the result.
- splitlines(...)
- S.splitlines([keepends]) -> list of strings
Return a list of the lines in S, breaking at line boundaries.
Line breaks are not included in the resulting list unless keepends
is given and true.
- startswith(...)
- S.startswith(prefix[, start[, end]]) -> bool
Return True if S starts with the specified prefix, False otherwise.
With optional start, test S beginning at that position.
With optional end, stop comparing S at that position.
prefix can also be a tuple of strings to try.
- strip(...)
- S.strip([chars]) -> string or unicode
Return a copy of the string S with leading and trailing
whitespace removed.
If chars is given and not None, remove characters in chars instead.
If chars is unicode, S will be converted to unicode before stripping
- swapcase(...)
- S.swapcase() -> string
Return a copy of the string S with uppercase characters
converted to lowercase and vice versa.
- title(...)
- S.title() -> string
Return a titlecased version of S, i.e. words start with uppercase
characters, all remaining cased characters have lowercase.
- translate(...)
- S.translate(table [,deletechars]) -> string
Return a copy of the string S, where all characters occurring
in the optional argument deletechars are removed, and the
remaining characters have been mapped through the given
translation table, which must be a string of length 256.
- upper(...)
- S.upper() -> string
Return a copy of the string S converted to uppercase.
- zfill(...)
- S.zfill(width) -> string
Pad a numeric string S with zeros on the left, to fill a field
of the specified width. The string S is never truncated.
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